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staging: fbtft: do not use magic numbers

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Using magic numbers are not good coding practise. Use
FBTFT_GPIO_NAME_SIZE as defined in the header files.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee
2015-09-05 19:13:44 +05:30
committed by Greg Kroah-Hartman
parent eb6a2dbf32
commit fb7014df15
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/fbtft/fbtft_device.c
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@@ -1375,7 +1375,7 @@ static int __init fbtft_device_init(void)
}
/* name=list lists all supported displays */
if (strncmp(name, "list", 32) == 0) {
if (strncmp(name, "list", FBTFT_GPIO_NAME_SIZE) == 0) {
pr_info(DRVNAME": Supported displays:\n");
for (i = 0; i < ARRAY_SIZE(displays); i++)